Not your typical prototype: Block 45 upgrades take off

A KC-135 Stratotanker takes off July 22, 2013, at McConnell Air Force Base, Kan. This Stratotanker is one of two prototypes that have updated instrument panels and a new auto-pilot, as well as other modifications. (U.S. Air Force photo/Airman 1st Class Jose L. Leon)

PHOTO BY: Unknown
VIRIN: 130722-F-ZP295-059.JPG
FULL SIZE: 2.89 MB
Additional Details

No camera details available.

IMAGE IS PUBLIC DOMAIN

Read More

This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.